// JavaScript Document
	d = document;
	ie = d.all;
	ns = d.layer;
	by = d.getElementById;
	function mostra(divId) {
		d.getElementById(divId).style.visibility = 'visible';
	}
	function esconde(divId) {
		d.getElementById(divId).style.visibility = 'hidden';
	}
	function caso1(divId) {
		fechaID = setTimeout("esconde('"+divId+"');",450);
	}
	function caso2() {
		clearTimeout(fechaID);
	}
	function bgMuda(objId,bg) {
		//d.getElementById(objId).style.background=bg
		objId.style.background=bg
	}